Made in England, Hepolite piston rings are the highest quality rings currently produced for your vintage Triumph. This ring set includes a modern two piece oil control ring with a coil spring. Read our installation notes to learn more...
Here is a guide to vintage Triumph motorcycle frame and engine numbers and how to identify what you have. From pre war to the close of the factory, you can find out what year your engine and frame were made with these charts...
This USA made piston ring set is suitable for OEM A/E Hepolite Triumph 650 pistons, and area perfect compliment to the JCC 650 pistons currently available. Please read the following to insure proper seating of your new rings.
This kit contains stainless one piece forged valves with uncoated stems. The guides are C67410 manganese bronze, which are able to be sized with a reamer. See our installation notes for this kit here.